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467 questions
Tagged
Mat
×
2k
views
1
answer
no
votes
2013-07-24 09:00:49 -0600
StevenPuttemans
Help. I try to convert the opencv Mat to javacv CvMat. [closed]
opencv
javacv
Mat
CvMat
215
views
1
answer
no
votes
2013-07-13 13:59:28 -0600
Mahdi
How to change the dimension of the Mat so that previous data remain?
Mat
resize
56k
views
1
answer
3
votes
2013-07-09 02:27:57 -0600
jbseano
How to use Mat.at<Internal type>(i,j)?
Mat
at
57k
views
2
answers
4
votes
2019-09-15 10:04:34 -0600
sturkmen
How to access data from a cv::Mat
Mat
Matpixel-access
7k
views
2
answers
1
vote
2013-06-23 09:10:13 -0600
xiaojidan
Make a collage with other images
opencv
Mat
image
roi
340
views
no
answers
1
vote
2017-09-03 11:42:37 -0600
sturkmen
vector convert to mat rule
vector
Mat
2k
views
1
answer
no
votes
2013-06-15 14:16:37 -0600
berak
Matrix to single row
Mat
10k
views
3
answers
1
vote
2013-10-07 14:54:38 -0600
ahundt
Fill an image with the content of RotatedRect
Mat
rotatedrect
roi
1k
views
2
answers
no
votes
2013-06-09 14:09:30 -0600
user1446598
How to save only ROI pixels in a Mat using a binary mask?
mask
region
Mat
copyTo
3k
views
2
answers
4
votes
2013-05-30 03:22:08 -0600
berak
How to know if two Mat point to the same data?
Mat
pointer
4k
views
1
answer
no
votes
2013-05-29 02:53:21 -0600
berak
Save a vector<Mat> to a file and read it back in c++
vector
Mat
FaceRecognizer
update
1k
views
no
answers
no
votes
2013-05-28 07:26:47 -0600
agile
how to use cvsetReal2D
cvSetReal2D
Mat
IplImage
38k
views
2
answers
5
votes
2013-05-28 05:28:06 -0600
Jawaher Khemakhem
converting from iplimage to cvmat and vise versa
IplImage
Mat
CvMat
24k
views
1
answer
2
votes
2013-06-05 03:56:22 -0600
dtimage
Resize an image but fill the space with black ?
Mat
image
resize
Noteworthy_Content
2k
views
4
answers
1
vote
2014-10-06 01:28:12 -0600
govardhana padavala
How to perform changes in both sub-image and original image ?
roi
Mat
3k
views
2
answers
1
vote
2014-05-22 11:25:41 -0600
Axel
Converting Mat to IplImage in Java
Mat
IplImage
javacv
android
3k
views
1
answer
no
votes
2013-05-25 14:17:34 -0600
Daniil Osokin
Mat and Mat_<double>
Mat
opencv
1k
views
1
answer
no
votes
2013-08-18 12:47:02 -0600
agile
Mat to String and back in OpenCV4Android
Mat
to
string
opencv4android
javacv
compareHist
2k
views
1
answer
no
votes
2013-05-23 03:02:55 -0600
lyw8120
corrupted double-linked list
Mat
memory
corruption
release
226
views
1
answer
no
votes
2013-04-26 22:26:11 -0600
wuling
the Mat problem
Mat
6k
views
2
answers
no
votes
2013-04-27 03:33:02 -0600
briselec
Accessing Mat causes crash
Mat
image
assert
load
access
c++
1k
views
1
answer
2
votes
2013-04-11 03:09:44 -0600
Andrey Pavlenko
Bitshift operations on Mat (in Java)
java
Mat
bitwise
2k
views
1
answer
1
vote
2013-04-02 04:47:32 -0600
Daniil Osokin
mat::push_back
Mat
push_back
CV_32FC2
Noteworthy_Content
91k
views
1
answer
6
votes
2013-03-29 10:05:41 -0600
StevenPuttemans
set ROI in cv::Mat
Mat
roi
1k
views
1
answer
1
vote
2013-03-26 14:05:41 -0600
berak
Access 32F Mat element by pointer
CV_32F
data
access
pointer
Mat
1k
views
no
answers
no
votes
2013-03-22 23:57:11 -0600
wuling
Mat operation & openmp mixed
openmp
Mat
operation
19k
views
1
answer
no
votes
2013-03-21 04:05:42 -0600
Guanta
Filling out elements of a cv::Mat manually
Mat
elements
fill
manually
5k
views
1
answer
2
votes
2016-06-05 14:29:37 -0600
sturkmen
How to faster sort matrix?
sort
Mat
histogram
377
views
1
answer
no
votes
2013-03-14 05:06:27 -0600
berak
Mat Image data access problem
Mat
access
data
1k
views
1
answer
no
votes
2013-03-11 02:45:02 -0600
Mathieu Barnachon
imageData and depth from a Mat Object
Mat
imageData
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